code: def test_4_select_query(self):
      query = "SELECT * FROM data.test_mdb WHERE 'id'='1'"
      result = self.handler.query(query)
      assert result["type"] is RESPONSE_TYPE.TABLE
  
file_path: mindsdb/mindsdb/integrations/handlers/cockroach_handler/tests/test_cockroachdb_handler.py
imports: import unittest
  from mindsdb.integrations.handlers.cockroach_handler.cockroach_handler import CockroachHandler
  from mindsdb.api.executor.data_types.response_type import RESPONSE_TYPE
label_desc: Use image node_id 5 for calling the CockroachHandlerTest obj's underlying member method code with example usage: obj.test_4_select_query() without return types